Cammenga G.I. Military Phosphorescent Lensatic Compass Red Margin these beautiful wood disks are

these beautiful wood disks are screen printed with the numbers 1-20 for durability

Standard grade white newsprintUnruled with a smooth finishAll-purpose classroom useIdeal for crayon

UPC: 194629068463

triangular prism

Cammenga G.I. Military Phosphorescent Lensatic Compass Red Margin these beautiful wood disks areThe Cammenga G. I. Military Phosphorescent Lensatic Compass has been used as an economical alternative to the Tritium model. Brief exposure to external light charges the phosphorescent markings making it ideal for night time use. The phosphorescent compass is equipped with a magnifying lens, sight wire, dial graduations in both degrees and mils to ensure accurate readings. A copper induction dampening system slows the rotation of the magnet without